| 27.37 | 56.63 | (29.26) | |
| 1:25.75 | (29.12) | 1:54.90 | (29.15) |
| 2:24.25 | (29.35) | 2:53.79 | (29.54) |
| 3:23.44 | (29.65) | 3:53.08 | (29.64) |
| 4:22.90 | (29.82) | 4:52.95 | (30.05) |
| 5:23.11 | (30.16) | 5:53.41 | (30.30) |
| 6:23.76 | (30.35) | 6:54.52 | (30.76) |
| 7:25.24 | (30.72) | 7:56.02 | (30.78) |
| 8:26.98 | (30.96) | 8:57.85 | (30.87) |
| 9:28.70 | (30.85) | 9:57.74 | (29.04) |